Residents on a quiet Las Vegas cul-de-sac watched their street transform into a crime scene after several people who had ...

Las Vegas police and the FBI searched a home on the east side of Las Vegas Saturday morning, finding a "possible biological ...

Authorities, including the FBI and SWAT, raided a Las Vegas home, leading to the discovery of a biological lab deemed illegal.

The Las Vegas Metropolitan Police Department is warning the public that a "prolonged investigation" is expected in the east ...

The Las Vegas Metropolitan Police Department and the FBI carried out a search on a property that was believed to be the ...

LAS VEGAS (KFSN) -- An investigation is underway in Las Vegas after a possible biological laboratory was found inside a home.

Police said investigators discovered "evidence of possible biological material to include refrigerators with vials containing ...

"We have found evidence of possible biological material," McMahill says ...